31234774080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1759}}^1$

素因数の和:2181

約数の個数: 224

約数和(自身を含む): 101388672000

約数和(自身を除く): 70153897920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 349, 424, 480, 530, 636, 698, 795, 848, 960, 1047, 1060, 1272, 1396, 1590, 1696, 1745, 1759, 2094, 2120, 2544, 2792, 3180, 3392, 3490, 3518, 4188, 4240, 5088, 5235, 5277, 5584, 6360, 6980, 7036, 8376, 8480, 8795, 10176, 10470, 10554, 11168, 12720, 13960, 14072, 16752, 16960, 17590, 18497, 20940, 21108, 22336, 25440, 26385, 27920, 28144, 33504, 35180, 36994, 41880, 42216, 50880, 52770, 55491, 55840, 56288, 67008, 70360, 73988, 83760, 84432, 92485, 93227, 105540, 110982, 111680, 112576, 140720, 147976, 167520, 168864, 184970, 186454, 211080, 221964, 277455, 279681, 281440, 295952, 335040, 337728, 369940, 372908, 422160, 443928, 466135, 554910, 559362, 562880, 591904, 613891, 739880, 745816, 844320, 887856, 932270, 1109820, 1118724, 1183808, 1227782, 1398405, 1479760, 1491632, 1688640, 1775712, 1841673, 1864540, 2219640, 2237448, 2455564, 2796810, 2959520, 2983264, 3069455, 3551424, 3683346, 3729080, 4439280, 4474896, 4911128, 5593620, 5919040, 5966528, 6138910, 7366692, 7458160, 8878560, 8949792, 9208365, 9822256, 11187240, 12277820, 14733384, 14916320, 17757120, 17899584, 18416730, 19644512, 22374480, 24555640, 29466768, 29832640, 32536223, 36833460, 39289024, 44748960, 49111280, 58933536, 65072446, 73666920, 89497920, 97608669, 98222560, 117867072, 130144892, 147333840, 162681115, 195217338, 196445120, 260289784, 294667680, 325362230, 390434676, 488043345, 520579568, 589335360, 650724460, 780869352, 976086690, 1041159136, 1301448920, 1561738704, 1952173380, 2082318272, 2602897840, 3123477408, 3904346760, 5205795680, 6246954816, 7808693520, 10411591360, 15617387040, 31234774080]

約数ペア:

[(1, 31234774080), (2, 15617387040), (3, 10411591360), (4, 7808693520), (5, 6246954816), (6, 5205795680), (8, 3904346760), (10, 3123477408), (12, 2602897840), (15, 2082318272), (16, 1952173380), (20, 1561738704), (24, 1301448920), (30, 1041159136), (32, 976086690), (40, 780869352), (48, 650724460), (53, 589335360), (60, 520579568), (64, 488043345), (80, 390434676), (96, 325362230), (106, 294667680), (120, 260289784), (159, 196445120), (160, 195217338), (192, 162681115), (212, 147333840), (240, 130144892), (265, 117867072), (318, 98222560), (320, 97608669), (349, 89497920), (424, 73666920), (480, 65072446), (530, 58933536), (636, 49111280), (698, 44748960), (795, 39289024), (848, 36833460), (960, 32536223), (1047, 29832640), (1060, 29466768), (1272, 24555640), (1396, 22374480), (1590, 19644512), (1696, 18416730), (1745, 17899584), (1759, 17757120), (2094, 14916320), (2120, 14733384), (2544, 12277820), (2792, 11187240), (3180, 9822256), (3392, 9208365), (3490, 8949792), (3518, 8878560), (4188, 7458160), (4240, 7366692), (5088, 6138910), (5235, 5966528), (5277, 5919040), (5584, 5593620), (6360, 4911128), (6980, 4474896), (7036, 4439280), (8376, 3729080), (8480, 3683346), (8795, 3551424), (10176, 3069455), (10470, 2983264), (10554, 2959520), (11168, 2796810), (12720, 2455564), (13960, 2237448), (14072, 2219640), (16752, 1864540), (16960, 1841673), (17590, 1775712), (18497, 1688640), (20940, 1491632), (21108, 1479760), (22336, 1398405), (25440, 1227782), (26385, 1183808), (27920, 1118724), (28144, 1109820), (33504, 932270), (35180, 887856), (36994, 844320), (41880, 745816), (42216, 739880), (50880, 613891), (52770, 591904), (55491, 562880), (55840, 559362), (56288, 554910), (67008, 466135), (70360, 443928), (73988, 422160), (83760, 372908), (84432, 369940), (92485, 337728), (93227, 335040), (105540, 295952), (110982, 281440), (111680, 279681), (112576, 277455), (140720, 221964), (147976, 211080), (167520, 186454), (168864, 184970)]